LUNG BIOPSY COMPARISON
There are several factors to consider when deciding on a lung biopsy procedure. You and your doctor should discuss all the options and determine which one is best for you.
A biopsy using the inReach™ System provides a diagnosis rate of 69-74% of lesions deep in the lungs and 94-100% in lymph nodes.6,7 Given that many lesions are benign (non-cancerous), inReach may be right for you, helping you avoid more invasive procedures.
Below is a comparison chart of leading biopsy procedures that can help you discuss diagnosis options with your doctor.
Procedure Type |
inReach System |
Transbronchial Biopsy |
Transthoracic Needle Aspiration |
Thoracotomy |
Video-Assisted Thoracotomy |
Watchful Waiting |
Description |
Provides assistance in obtaining tissue samples using minimally invasive technology to reach lesions deep in the lungs. |
Tissue sample obtained using tiny forceps passed through a bronchoscope into the lungs. |
Tissue sample obtained by passing a small needle between the ribs and inserting into lesion. |
Tissue sample obtained by making a lengthy incision made between ribs. Biopsy tool then used to reach the lesion and often a chest tube is inserted to drain air, fluid and blood from chest cavity. |
Tissue sample obtained by making small incisions between the ribs and inserting a telescopic video camera. A biopsy tool is then used to obtain the tissue sample. |
No tissue sample taken. However, you may be asked to have CT-scans every 6-9 months. |
Complications |
Very low risk of pneumothorax. |
Because a tissue sample is not always obtainable, other surgical procedures may be needed to diagnose tissue. |
Diagnosis can be obtained, but with a 37%-57%8 risk of pneumothorax or collapsed lung. |
Complications due to surgery may include infection, bleeding, chronic chest pain and development of other complications. |
Complications due to surgery may include infection, bleeding, chronic chest pain and development of other complications. |
Anxiety for the patient and the disease may progress. |
Patients |
Broad Patient Population |
Broad Patient Population |
Limited Patient Population |
Limited Patient Population |
Limited Patient Population |
Broad Patient Population |
Procedure Location |
Outpatient Setting |
Outpatient Setting |
Outpatient Setting |
Inpatient or Hospital Setting |
Inpatient or Hospital Setting |
Outpatient Setting
|
Length of Incision |
None |
None |
1/8” to 1” |
5” to 10” |
1” to 3” |
None
|
